23:52:28 Write to Excel2007 format<br />23:52:28 File written to 33chartcreate-line.xlsx<br />23:52:28 Peak memory usage: 4 MB<br />23:52:28 Done writing file<br />File has been created in /home/millesimwc/www/cnfce/vendor/phpoffice/phpexcel/Examples<br />